Jun 13, 2007 #1 B bora3y Newbie level 1 Joined Jun 13, 2007 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,285 atmel keypad Hi,I want to interface 4x4 keypad with Atmel AT89S52 any one can help??
Jun 14, 2007 #2 I IanP Advanced Member level 7 Joined Oct 5, 2004 Messages 7,929 Helped 2,311 Reputation 4,624 Reaction score 531 Trophy points 1,393 Location West Coast Activity points 66,416 at89s52 keypad Have a look at this post: Regards, IanP